Body reference — model year may differ; market and trim may differ · File:2024 Ford Mustang, LaSalle, Ontario, 2025-06-28.jpg — Commons year/body reference; exact trim and market may differ. · Original photograph
Body reference — model year may differ; market and trim may differ · File:2018 Jeep Compass Latitude 2.4L front 4.20.19.jpg — Commons year/body reference; exact trim and market may differ. · Original photograph
Key Differences: Ford Mustang Fastback vs Jeep Compass
Compass 4WD returns 27 mpg combined versus 26 mpg for Mustang Fastback — 1 mpg higher combined economy.
Compass 4WD has an estimated primary-fuel bill 100 USD/year lower than Mustang Fastback. That is about 8 USD less per month at 15,000 miles a year.
Specifications side by side
Engine & performance
Engine & performance
Specification
2025 Ford Mustang Fastback
2025 Jeep Compass 4WD
Power
315 hp
Not available
Engine displacement
2.3 L
Not available
Drivetrain
Rear-wheel drive
All-Wheel Drive
Transmission
10-speed automatic
Automatic 8-spd
Fuel economy & energy
Fuel economy & energy
Specification
2025 Ford Mustang Fastback
2025 Jeep Compass 4WD
Combined fuel economy
26 mpg
27 mpg Advantage
Fuel
Gasoline
Regular
Dimensions & practicality
Dimensions & practicality
Specification
2025 Ford Mustang Fastback
2025 Jeep Compass 4WD
Cargo — all seats in use
13.3 cu ft
Not available
Passenger volume
82.8 cu ft
Not available
Ground clearance
Not available
8.1 in
Seats
4
Not available
Base / estimated curb weight
3,588 lb
3,327 lb
Front track
Not available
60.7 in
Rear track
Not available
60.3 in
Length
189.4 in
173.4 in
Width
75.4 in
73.8 in
Height
55 in
64.6 in
Wheelbase
107 in
103.8 in
Price & running costs
Price & running costs
Specification
2025 Ford Mustang Fastback
2025 Jeep Compass 4WD
Annual primary-fuel cost
2,600 USD/year
2,500 USD/year Advantage
EPA fuel costs assume 15,000 mi a year and 55% city driving. Prices are original MSRP.
Safety
2025 Ford Mustang Fastback
Includes incomplete test results.
1 test: Acceptable
Test results & tested models
Small overlap front — driver-side only (incomplete)
Acceptable
The 2025 IIHS coupe page carries forward a 2016 Mustang GT driver-side small-overlap test, with stated 2015-2026 applicability. IIHS labels the combined small-overlap rating incomplete: the passenger-side test is not established. This is not a new test of the 2024 redesign and does not establish convertible applicability. No completed two-sided rating or other test result is inferred.